net/batman-adv/log.c

Source file repositories/reference/linux-study-clean/net/batman-adv/log.c

File Facts

System
Linux kernel
Corpus path
net/batman-adv/log.c
Extension
.c
Size
637 bytes
Lines
37
Domain
Networking Core
Bucket
Sockets, Protocols, Packet Path, And Network Policy
Inferred role
Networking Core: implementation source
Status
source implementation candidate

Why This File Exists

Networking stack implementation surface: socket APIs, protocol dispatch, packet flow, routing, filtering, and network namespaces.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/* Copyright (C) B.A.T.M.A.N. contributors:
 *
 * Marek Lindner
 */

#include "log.h"
#include "main.h"

#include <linux/stdarg.h>

#include "trace.h"

/**
 * batadv_debug_log() - Add debug log entry
 * @bat_priv: the bat priv with all the mesh interface information
 * @fmt: format string
 *
 * Return: 0 on success or negative error number in case of failure
 */
int batadv_debug_log(struct batadv_priv *bat_priv, const char *fmt, ...)
{
	struct va_format vaf;
	va_list args;

	va_start(args, fmt);

	vaf.fmt = fmt;
	vaf.va = &args;

	trace_batadv_dbg(bat_priv, &vaf);

	va_end(args);

	return 0;
}

Annotation

Implementation Notes